ORTEC-672谱仪放大�?参数-价格-中国粉体罐�/title>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><span><strong></strong></span></p><p><span><strong><span>ORTEC谱仪放大�?/span></strong></span></p><p><span><strong></strong></span></p><p> 型号９�span>672</span></p><p><span>Spectroscopy Amplifier</span></p><p><span>适用于所有探测器</span></p><p><span>增益９�/span><span>2.5~1500</span><span>连续可调</span></p><p><span>单、双极性脉冲形状：近三角形、近高斯形可逈�/span></p><p><span>极零调节</span></p><p><span>基线恢复</span></p><p><span>积分非线性（单极性）９�/span><span>�?#177;0.025%</span><span>＇�/span><span>0~10V</span><span>输出（�/span></p><p><span>等效输入噪声９�/span><span><5.0</span><span>��V</span><span>（增盉�/span><span>>100</span><span>）；</span><span><4.5</span><span>��V</span><span>（增盉�/span><span>>1000</span><span>（�/span></p><p><span>单极性增益温度稳定性：</span><span>�?#177;0.005%/</span><span>℃（0-50℃）</span></p><p><span>单极�?/span><span>DC</span><span>温度稳定性：</span><span>�?#177;7.5��V/</span><span>℃（0-50℃）</span></p><p><span>双极性增益温度稳定性：</span><span>�?#177;0.007%/</span><span>℃（0-50℃）</span></p><p><span>双极�?/span><span>DC</span><span>温度稳定性：</span><span>�?#177;30��V/</span><span>℃（0-50℃）</span></p><p><span>谱展宽：</span><span><8%FWHM </span><span>（计数率</span><span><100�?00cps</span><span>（�/span><span>; <15%FWHM </span><span>（计数率</span><span><200�?00cps</span><span>（�/span><span>＋�/span><span>测定条件</span><span>Co-60 1.332MeV</span><span>＋�/span><span>10%</span><span>相对效率＋�/span><span>ORTEC GAMMA-X PLUS </span><span>探测器，</span><span>1.332MeV</span><span>幅度</span><span>8.5V</span><span>，单极性输凹�/span></p><p><span>峰位漂移９�/span><span><0.018% </span><span>（计数率</span><span>=100�?00cps</span><span>）；</span><span><0.05% </span><span>（计数率</span><span>=200�?00cps</span><span>）；</span></p><p><span>差分输入非线性：</span><span>�?#177;0.012%</span><span>＇�/span><span>-9V~9V</span><span>（�/span></p><p><span>脉冲堆积拒绝</span></p><p><span>阀值自动设置高于噪�?/span></p><p><span>脉冲对分辨时间：</span><span>500ns</span><span>＇�/span><span>1.332MeV</span><span>输出电压幅度</span><span>4V</span><span>，单极性输出，计数玆�/span><span>50�?00cps</span><span>（�/span></p><p><span>电源需求：</span><span>+12V/115mA</span><span>＋�/span><span> -12V/85mA</span><span>＋�/span><span>+24V/35mA</span><span>＋�/span><span> -24V/25mA</span></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="274064" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">